test: reset webhook secret per-test to fix cross-file isolation (CI green)
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Adds autouse fixture _reset_webhook_secrets to tests/conftest.py that
resets the process-wide Pydantic settings singleton before every test:

1. gitea_webhook_secret / plane_webhook_secret → "" (HMAC disabled by
   default). Tests that deliberately test the 401 path
   (test_webhook_dedup.py:268,278) override this with their own monkeypatch
   which runs after autouse fixtures and wins for that test only.

2. db_path → os.environ["ORCH_DB_PATH"] (last written value after all test
   modules are imported). Without this, test_webhook_dedup.py (imported
   first alphabetically) seeds settings.db_path = dedup.db, while
   test_webhooks.py setup_db tries to remove test_orchestrator.db — leaving
   the DB dirty between tests that share a branch name and causing
   get_task_by_repo_branch() to return a stale row with the wrong stage.
   Per-test monkeypatches in test_webhook_dedup.setup_db still override it.

Root cause: both leaks come from the same singleton settings being read once
at import, before any per-test isolation runs. The autouse fixture is the
correct per-test reset point for process-wide singletons.

Result: pytest tests/ → 294 passed, 0 failed (was 10 failed/284 passed).
This commit is contained in:
Dev Agent
2026-06-05 00:00:01 +03:00
parent e856e0940b
commit 1baae81165

View File

@@ -38,3 +38,36 @@ def _no_telegram(monkeypatch):
monkeypatch.setattr("src.agents.launcher.send_telegram", _noop, raising=False)
monkeypatch.setattr("src.queue_worker.send_telegram", _noop, raising=False)
yield
@pytest.fixture(autouse=True)
def _reset_webhook_secrets(monkeypatch):
"""Isolate settings singleton between test files (CI cross-file isolation).
settings is a process-wide Pydantic singleton read once at import. Different
test modules set env variables differently at import-time, so those values leak
across files when pytest collects them together (as CI does).
1. webhook secrets: reset to "" so HMAC is disabled by default. Tests that
intentionally test the 401 path (test_webhook_dedup.py:268,278) re-apply
their own monkeypatch AFTER this autouse fixture runs, which overrides the
reset for the duration of that one test only.
2. db_path: reset to the value from ORCH_DB_PATH env var (last written by the
last imported test module). Without this, test_webhook_dedup.py (imported
first, alphabetically) seeds settings.db_path = dedup.db, while
test_webhooks.py's setup_db fixture tries to remove test_orchestrator.db,
leaving the DB dirty across tests that share a branch name and causing
get_task_by_repo_branch() to return a stale row with the wrong stage.
Per-test monkeypatches in test_webhook_dedup.setup_db override this reset.
"""
import os
from src.webhooks import gitea as gitea_mod
from src.webhooks import plane as plane_mod
from src import db as db_mod
monkeypatch.setattr(gitea_mod.settings, "gitea_webhook_secret", "", raising=False)
monkeypatch.setattr(plane_mod.settings, "plane_webhook_secret", "", raising=False)
db_path_env = os.environ.get("ORCH_DB_PATH", "")
if db_path_env:
monkeypatch.setattr(db_mod.settings, "db_path", db_path_env, raising=False)
yield